UGREEN 20W Type-C GaN Fast Charging Adapter
රු3,800.00
About this product

- Descirption
UGREEN 20W Type-C GaN Fast Charging Adapter UK Pin (White)
The UGREEN CD137 20W Type-C GaN Fast Charger is a high-performance, ultra-compact power adapter engineered to deliver rapid, safe, and efficient power delivery. Featuring advanced GaN (Gallium Nitride) technology, this premium pocket-sized block generates less heat while outputting maximum power. It supports major fast-charging protocols including Power Delivery 3.0 and Quick Charge 4.0/3.0 to keep all your essential tech charged seamlessly.
When you buy online from legittech.lk, you receive a 100% genuine, authentic UGREEN product backed by an official 1-year warranty.
Key Features
⚡ Next-Gen GaN Technology & 20W PD Output
By replacing silicon with Gallium Nitride (GaN), this adapter shrinks in size while boosting efficiency. The dedicated Type-C Power Delivery 3.0 port drops up to 20W of pure power, capable of fueling an iPhone or compatible Android smartphone from 0% to 50% in roughly 30 minutes.

🔋 Multi-Protocol Quick Charge Compatibility
Highly versatile and future-proof, this adapter fully supports Quick Charge 4.0, 3.0, and 2.0 alongside regular USB-C PD. It automatically switches gears to match the maximum charge rate of your specific smartphone, tablet, or handheld accessory.
🔐 Safe and Reliable Performance
Equipped with an intelligent safety chip and multi-protection architecture. Your devices are dynamically monitored and shielded against over-voltage, over-current, extreme overheating, and short circuits for total peace of mind.
🧳 Streamlined UK 3-Pin Design
Built with a sleek, lightweight, and fireproof PC shell, its clean white finish looks great in any environment. The premium integrated UK 3-pin setup fits flush into standard household outlets without blocking adjacent ports—perfect for minimal desktop setups or travel bags.
Technical Specifications
| Feature | Specification |
| Brand | UGREEN |
| Color | White |
| Plug Configuration | UK 3-Pin Standard |
| Input Voltage Range | AC 100-240V / 50-60Hz (Worldwide Ready) |
| USB-C Power Output | DC 5V/3A, 9V/2.22A, 12V/1.67A (20W Max) |
| Fast Charge Protocols | PD 3.0, Quick Charge 4.0 / 3.0 / 2.0 |
| Enclosure Material | High-Grade Fireproof PC |
| Warranty Window | 1-Year Local Warranty |
Universal Applications
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Smartphones & Tablets: Ideal for high-speed charging of Apple iPhones, iPads, and Type-C PD or QC-enabled Android smartphones.
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Smart Accessories: Safely balances low-current outputs to charge smaller gear like wireless earbuds, smartwatches, and portable power banks.
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On-The-Go Charging: An ultra-lightweight footprint makes it incredibly easy to slip into a backpack, laptop sleeve, or pocket.
What’s in the Box?
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1 x Authentic UGREEN 20W Type-C GaN Fast Charger UK Pin (White)
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1 x User Setup Guide
The legittech.lk Online Promise
Why take risks on cheap clones? At legittech.lk, we operate entirely as an authentic online electronics store. Every item we stock is a 100% original, brand-new retail product with full warranty backing. Place your order today and get secure, tracked islandwide shipping directly to your doorstep anywhere in Sri Lanka.
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Frequently Asked Questions
How long does delivery take and what are the charges?
At legittech.lk, we provide fast and reliable delivery for all our Genuine Authentic Products across Sri Lanka. Since we operate exclusively as an online store, we prioritize getting your tech to your doorstep as quickly as possible.
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Colombo (Same Day Delivery): For orders within Colombo, we offer Same Day Delivery at a flat rate of LKR 600.
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Island-wide Delivery: For all other locations across the country, delivery typically takes 3–5 working days with a standard shipping fee of LKR 400.
What are the Information Required for Order?
To process your order accurately, we require the following details during checkout:
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Full Name (Sender and Recipient)
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Billing & Delivery Address (Accurate details ensure timely delivery)
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Phone Number (For delivery coordination and order updates)
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Email Address (To send your order confirmation and digital receipt)
How Secure is my Data?
Our website is equipped with SSL (Secure Sockets Layer) encryption, ensuring that all data transmitted between your browser and our servers remains private and protected. We do not store sensitive payment card details on our servers.
How We Use Your Information
Your details are used strictly for order fulfillment, providing professional After-Sales Service for your 1-year warranty, and—only with your explicit consent—occasional marketing updates. For more details, please visit our Privacy Policy page.
What is legittech.lk’s Return and Refund Policy?
At legittech.lk, we want you to be completely satisfied with your purchase of our Genuine Authentic Products. Since we operate exclusively online, we have established a clear and fair policy for returns and warranty claims.
Returns for Non-Defective Products: We accept returns within 7 days of delivery, provided that:
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The product remains unopened and seal-intact in its original retail packaging.
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All accessories, manuals, and parts are included in their original, undamaged condition.
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The product is in the same “as-bought” condition as when it was delivered.
Return Options: If a return is accepted, you may choose one of the following:
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Product Exchange: Exchange for another product of equal or higher value (by paying the difference).
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Store Credit: Receive a credit for the full value of the returned item to be used for future purchases at legittech.lk. Please note: As per our company policy, cash refunds are not provided; any exceptions are subject to management review.
Warranty Claims & Upgrades: As all our products come with a 1-Year Genuine Warranty, returns for technical issues are accepted throughout the warranty period:
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Inspection: Our technical team will inspect the device to ensure the issue is covered under the manufacturer’s warranty terms.
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Replacement: If a defect is confirmed, the product will be replaced with a new unit.
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Upgrades: If you wish to upgrade to a higher model during a warranty claim, we will evaluate the usage period of your current device. Typically, a minimum of 50% of the initial purchase value will be deducted, and the difference must be paid for the upgraded model.















